| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.79 | 9.741% | $135.8484 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $70.76 | 5.688% | $74.7848 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $168.57 | 11.124% | $187.3217 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $55.86 | 8.476% | $60.5947 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $35.39 | 13.656% | $40.2229 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $76.40 | 6.620% | $81.4577 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $233.62 | 9.440% | $255.6737 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $764.39 | $835.9039 | $835.89 | $835.85 | $835.90 | |